lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/xIhbtuzX"] [Date "2021.02.11"] [Round "-"] [White "LucaP"] [Black "Marius"] [Result "0-1"] [UTCDate "2021.02.11"] [UTCTime "17:09:30"] [WhiteElo "1500"] [BlackElo "1637"] [WhiteRatingDiff "-119"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C00"] [Opening "Queen's Pawn Game: Franco-Sicilian Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 2. d4 c5?! { (0.05 → 0.74) Inaccuracy. Best move was d5. } { C00 Queen's Pawn Game: Franco-Sicilian Defense } (2... d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. Nc3 O-O 7. O-O) 3. c4? { (0.74 → -0.63) Mistake. Best move was d5. } (3. d5 Nf6 4. dxe6 dxe6 5. Qxd8+ Kxd8 6. Nc3 a6 7. Be3 b5) 3... cxd4 4. Nf3? { (-0.13 → -1.96) Mistake. Best move was Qxd4. } (4. Qxd4 Nc6) 4... Nc6? { (-1.96 → 0.31) Mistake. Best move was e5. } (4... e5 5. Nbd2 d6 6. c5 Nd7 7. cxd6 Bxd6 8. Bd3 Ngf6 9. O-O O-O 10. Nc4 Bc7 11. a4) 5. b4?? { (0.31 → -3.82) Blunder. Best move was Nxd4. } (5. Nxd4) 5... f6?? { (-3.82 → 0.59) Blunder. Best move was Bxb4+. } (5... Bxb4+ 6. Nbd2 d6 7. Rb1 e5 8. Qa4 Bc5 9. Bd3 Nf6 10. Nf1 O-O 11. Ng3 h6 12. O-O) 6. b5 Na5 7. Qxd4?! { (0.50 → -0.13) Inaccuracy. Best move was Nxd4. } (7. Nxd4 Qc7 8. Be2 b6 9. O-O Bd6 10. g3 Ne7 11. Qd3 Nb7 12. Nb3 Nc5 13. Nxc5 Bxc5) 7... e5?! { (-0.13 → 0.73) Inaccuracy. Best move was b6. } (7... b6 8. Be2 Bc5 9. Qd3 Ne7 10. O-O O-O 11. Nc3 Qc7 12. Na4 Nb7 13. Be3 Bxe3 14. Qxe3) 8. Qd1?! { (0.73 → -0.01) Inaccuracy. Best move was Qe3. } (8. Qe3) 8... Qe7? { (-0.01 → 2.16) Mistake. Best move was Bc5. } (8... Bc5 9. Nc3 Ne7 10. Be2 b6 11. O-O O-O 12. Nd5 d6 13. Rb1 Bd7 14. Nh4 Rc8 15. Be3) 9. h4? { (2.16 → 0.44) Mistake. Best move was Nc3. } (9. Nc3 Qd8) 9... Qb4+?? { (0.44 → 4.75) Blunder. Best move was b6. } (9... b6) 10. Bd2 Qb2?! { (4.34 → 4.89) Inaccuracy. Best move was Qd6. } (10... Qd6 11. Bxa5) 11. Bxa5 Qxa1?! { (4.56 → 5.30) Inaccuracy. Best move was Bc5. } (11... Bc5 12. Be2 Qxa1 13. Qb3 Bd4 14. O-O Qb2 15. Nxd4 Qxb3 16. Nxb3 Ne7 17. Nc3 b6 18. Bb4) 12. Qb3? { (5.30 → 3.17) Mistake. Best move was Qc2. } (12. Qc2) 12... Bc5?? { (3.17 → 7.38) Blunder. Best move was Ba3. } (12... Ba3 13. Be2 Qb2 14. Nxa3 Qxb3 15. axb3 Ne7 16. h5 b6 17. Bb4 Bb7 18. Nd2 Kf7 19. f3) 13. g4?? { (7.38 → 1.71) Blunder. Best move was Bc3. } (13. Bc3 Qxc3+ 14. Nxc3 Ne7 15. Be2 O-O 16. O-O d6 17. Na4 b6 18. Rd1 Re8 19. g3 Bg4) 13... Bd4 14. Rh3?? { (2.02 → -1.20) Blunder. Best move was Be2. } (14. Be2) 14... Qb2?? { (-1.20 → 3.31) Blunder. Best move was a6. } (14... a6) 15. Qxb2?? { (3.31 → -2.00) Blunder. Best move was Nxd4. } (15. Nxd4) 15... Bxb2 16. Nfd2 Nh6 17. Nb3?! { (-1.48 → -2.09) Inaccuracy. Best move was Nc3. } (17. Nc3) 17... Nxg4?! { (-2.09 → -1.29) Inaccuracy. Best move was b6. } (17... b6 18. Bb4) 18. Rg3?! { (-1.29 → -2.02) Inaccuracy. Best move was Rd3. } (18. Rd3 a6 19. b6 Bd4 20. Nxd4 exd4 21. Rxd4 Ne5 22. Rd6 Nf3+ 23. Ke2 Nxh4 24. Nc3 Kf7) 18... Nh6? { (-2.02 → -0.87) Mistake. Best move was f5. } (18... f5) 19. Rxg7 b6 20. Bd3?? { (-0.94 → -5.66) Blunder. Best move was Bb4. } (20. Bb4 Nf7 21. Kd1 a5 22. bxa6 Bxa6 23. Kc2 Bd4 24. Nxd4 exd4 25. a3 d6 26. Kd3 Kf8) 20... bxa5 21. c5? { (-5.26 → -7.86) Mistake. Best move was a4. } (21. a4 Kf8 22. Rg2 d6 23. f4 Bd4 24. Nxd4 exd4 25. Nd2 Ng4 26. Nb3 Ne3 27. Rg3 Rg8) 21... a4 22. Na5 Bc3+?? { (-7.76 → 1.05) Blunder. Best move was Kf8. } (22... Kf8 23. Rg3 Bd4 24. c6 Rg8 25. Ke2 Rg4 26. Rxg4 Nxg4 27. f3 Ne3 28. Kd2 Ng2 29. Nc3) 23. Ke2?? { (1.05 → -11.66) Blunder. Best move was Nxc3. } (23. Nxc3 Kf8) 23... Bxa5 24. Na3 Bb4 25. Nc4 Bxc5 26. Rg1 Bb7 27. Rh1 O-O-O 28. Bb1 Ng4 29. Na5 Nxf2 30. Rc1 d6 31. Rc4 Rhg8 32. h5 Rg2 33. Bd3?! { (-19.36 → Mate in 10) Checkmate is now unavoidable. Best move was b6. } (33. b6 Nxe4+) 33... Nxd3+ 34. Kxd3 d5? { (Mate in 9 → -9.16) Lost forced checkmate sequence. Best move was Rdg8. } (34... Rdg8 35. Rxc5+ dxc5 36. Nc4 R8g3+ 37. Ne3 Rxa2 38. Kc4 Rxe3 39. Kxc5 Kc7 40. h6 Rxe4 41. b6+) 35. a3? { (-9.16 → Mate in 2) Checkmate is now unavoidable. Best move was Rxc5+. } (35. Rxc5+ Kb8 36. Nc6+ Bxc6 37. Rxc6 dxe4+ 38. Kxe4 Rf8 39. Ra6 Rxa2 40. Kd3 Rb2 41. Rxa4 Rxb5) 35... dxe4+ 36. Kc3 Rd3# { Black wins by checkmate. } 0-1